Sanming Zhou

activity

20122026

most citedCanonical double covers of generalized Petersen graphs, and double generalized Petersen graphs

10 citations · 34 across the 20 of their papers we have counts for

collaborators

Showing 2016Show all

4 papers · 1 filter

math.CO2016

Cores of imprimitive symmetric graphs of order a product of two distinct primes

Ricky Rotheram, Sanming Zhou

A retract of a graph $Γ$ is an induced subgraph $Ψ$ of $Γ$ such that there exists a homomorphism from $Γ$ to $Ψ$ whose restriction to $Ψ$ is the identity map. A graph is a core if…

math.CO2016★ 1 cited

Classification of tetravalent $2$ -transitive non-normal Cayley graphs of finite simple groups

Xin Gui Fang, Jie Wang, Sanming Zhou

A graph $Γ$ is called $(G, s)$ -arc-transitive if $G \leq Aut (Γ)$ is transitive on the set of vertices of $Γ$ and the set of $s$ -arcs of $Γ$ , where for an integer $s \geq 1$ …

math.CO2016

Perfect codes in Cayley graphs

He Huang, Binzhou Xia, Sanming Zhou

Given a graph $Γ$ , a subset $C$ of $V (Γ)$ is called a perfect code in $Γ$ if every vertex of $Γ$ is at distance no more than one to exactly one vertex in $C$ , and a subset $C$ of $…

math.GR2016

Vertex-imprimitive symmetric graphs with exactly one edge between any two distinct blocks

Teng Fang, Xin Gui Fang, Binzhou Xia +1

A graph $Γ$ is called $G$ -symmetric if it admits $G$ as a group of automorphisms acting transitively on the set of ordered pairs of adjacent vertices. We give a classification of $…

Cores of imprimitive symmetric graphs of order a product of two distinct primes

Classification of tetravalent 2-transitive non-normal Cayley graphs of finite simple groups

Perfect codes in Cayley graphs

Vertex-imprimitive symmetric graphs with exactly one edge between any two distinct blocks

Classification of tetravalent $2$ -transitive non-normal Cayley graphs of finite simple groups